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| author | Tushar Vyavahare <tushar.vyavahare@intel.com> | 2026-06-16 21:19:54 +0530 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-06-23 13:40:45 -0700 |
| commit | ea4e9c9d8b2bd1f8b8538491443bc47d72f47e5b (patch) | |
| tree | e7d35ae9568dd0b86101edba727e0dd6c4fb0b85 /tools/lib/python/kdoc/python_version.py | |
| parent | 483c1405f8172d926df5fbf0477dbfacef822e64 (diff) | |
selftests/xsk: restore shared_umem after POLL_TXQ_FULL
POLL_TXQ_FULL temporarily disables shared_umem on TX to exercise the
TX timeout path in isolation.
With shared_umem enabled, TX setup expects RX UMEM to be initialized
first and fails with: "RX UMEM is not initialized before shared-UMEM TX
setup".
Save and restore shared_umem around POLL_TXQ_FULL execution, and restore
it on both success and pkt_stream_replace() failure paths.
Also add an in-code comment explaining why shared_umem is temporarily
disabled in this test.
This keeps timeout setup local and prevents cross-test state leakage.
Signed-off-by: Tushar Vyavahare <tushar.vyavahare@intel.com>
Reviewed-by: Jason Xing <kerneljasonxing@gmail.com>
Acked-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Tested-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Link: https://patch.msgid.link/20260616154955.1492560-4-tushar.vyavahare@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/lib/python/kdoc/python_version.py')
0 files changed, 0 insertions, 0 deletions